IT1104905B - DEVICE APPLICABLE IN DEPARAFFINATION AND DEOLATION PLANTS TO CHARGE OIL REFRIGERATORS TO DEPARAFFINE AND DEOL TO AUTOMATICALLY CONTROL THE PROCESS AND PLANT SO MODIFIED - Google Patents

DEVICE APPLICABLE IN DEPARAFFINATION AND DEOLATION PLANTS TO CHARGE OIL REFRIGERATORS TO DEPARAFFINE AND DEOL TO AUTOMATICALLY CONTROL THE PROCESS AND PLANT SO MODIFIED

Info

Publication number
IT1104905B
IT1104905B IT83366/78A IT8336678A IT1104905B IT 1104905 B IT1104905 B IT 1104905B IT 83366/78 A IT83366/78 A IT 83366/78A IT 8336678 A IT8336678 A IT 8336678A IT 1104905 B IT1104905 B IT 1104905B
Authority
IT
Italy
Prior art keywords
deparaffine
deolation
deol
deparaffination
refrigerators
Prior art date
Application number
IT83366/78A
Other languages
Italian (it)
Other versions
IT7883366A0 (en
Original Assignee
Castiglione Alfonso
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Castiglione Alfonso filed Critical Castiglione Alfonso
Priority to IT83366/78A priority Critical patent/IT1104905B/en
Publication of IT7883366A0 publication Critical patent/IT7883366A0/en
Priority to US06/094,712 priority patent/US4262790A/en
Application granted granted Critical
Publication of IT1104905B publication Critical patent/IT1104905B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G73/00—Recovery or refining of mineral waxes, e.g. montan wax
    • C10G73/02—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils
    • C10G73/34—Controlling or regulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0004—Crystallisation cooling by heat exchange
    • B01D9/0013—Crystallisation cooling by heat exchange by indirect heat exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0063—Control or regulation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S208/00—Mineral oils: processes and products
    • Y10S208/01—Automatic control

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
IT83366/78A 1978-04-13 1978-04-13 DEVICE APPLICABLE IN DEPARAFFINATION AND DEOLATION PLANTS TO CHARGE OIL REFRIGERATORS TO DEPARAFFINE AND DEOL TO AUTOMATICALLY CONTROL THE PROCESS AND PLANT SO MODIFIED IT1104905B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT83366/78A IT1104905B (en) 1978-04-13 1978-04-13 DEVICE APPLICABLE IN DEPARAFFINATION AND DEOLATION PLANTS TO CHARGE OIL REFRIGERATORS TO DEPARAFFINE AND DEOL TO AUTOMATICALLY CONTROL THE PROCESS AND PLANT SO MODIFIED
US06/094,712 US4262790A (en) 1978-04-13 1979-11-16 System for separating paraffin from oil in refineries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT83366/78A IT1104905B (en) 1978-04-13 1978-04-13 DEVICE APPLICABLE IN DEPARAFFINATION AND DEOLATION PLANTS TO CHARGE OIL REFRIGERATORS TO DEPARAFFINE AND DEOL TO AUTOMATICALLY CONTROL THE PROCESS AND PLANT SO MODIFIED

Publications (2)

Publication Number Publication Date
IT7883366A0 IT7883366A0 (en) 1978-04-13
IT1104905B true IT1104905B (en) 1985-10-28

Family

ID=11320806

Family Applications (1)

Application Number Title Priority Date Filing Date
IT83366/78A IT1104905B (en) 1978-04-13 1978-04-13 DEVICE APPLICABLE IN DEPARAFFINATION AND DEOLATION PLANTS TO CHARGE OIL REFRIGERATORS TO DEPARAFFINE AND DEOL TO AUTOMATICALLY CONTROL THE PROCESS AND PLANT SO MODIFIED

Country Status (2)

Country Link
US (1) US4262790A (en)
IT (1) IT1104905B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4885062A (en) * 1988-06-20 1989-12-05 Texaco Inc. Lube oil solvent dewaxing control system
US7351324B2 (en) * 2003-01-24 2008-04-01 Hong-Lin Chen Liquid fuel applying to various combustion systems with high heating value, high volatile, low pollution and low price

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1636730A (en) * 1923-10-09 1927-07-26 Taylor Instrument Co Apparatus for regulating wax-sweating systems
US2614056A (en) * 1948-01-16 1952-10-14 Gen Tire & Rubber Co Method of and apparatus for forming tire bands and band so formed
US3232069A (en) * 1962-02-01 1966-02-01 Phillips Petroleum Co Cooling control in fractional crystal-lization responsive to solids measurement
US3506564A (en) * 1966-08-29 1970-04-14 Phillips Petroleum Co Viscosity control in liquid-solids systems

Also Published As

Publication number Publication date
US4262790A (en) 1981-04-21
IT7883366A0 (en) 1978-04-13

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